Copyright 2010-2015 Obihai Technology, Inc.
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X_BWCallCenterSubscribeExpires
Call-Center subscription Expires value
3600
X_BWHotelingSubscribeExpires
hoteling subscription Expires value
3600
X_ASFeatureEventSubscribeExpires
as-event subscription Expires value
3600
X_LineSeizeSubscribeExpires
line-seize subscription Expires value
15
X_ProxyServerRedundancy
Enable proxy redundancy feature on the device. To use
this feature, device registration must be enabled and the
SIP Registration Server or Outbound Proxy Server must be
configured as a domain name
false
X_SecondaryRegistration
Enable device to register with a secondary server in
addition to the primary server. X_ProxyServerRedundancy
must be enabled for this parameter to take effect
false
X_CheckPrimaryFallbackInterval
Interval in seconds at which the device should check the
primary fallback list of candidate servers
60
X_CheckSecondaryFallbackInterval
Interval in seconds at which the device should check the
secondary fallback list of candidate servers
60
X_ProxyFailoverResponseCodes
A list of failure response codes specified in the form of a
digitmap string to trigger proxy failover. If only one
digitmap is specified, it applies to REGISTER and INVITE
requests. If two digitmaps are provided (separated by a
comma), the first one applies to REGISTER and the second
to INVITE.
([5-9]xx)
X_ProxyRequire
If this parameter is not blank, OBi will include a Proxy-
Require header stating the value of this parameter in all
SIP requests sent to the ITSP
X_MaxForward
Value for the Max-Forward header in all SIP requests sent
by the OBi
70
X_AcceptLanguage
If this parameter is not blank, OBi will include an Accept-
Language header stating the value of this parameter in all
SIP requests sent to the ITSP.
X_DnsSrvAutoPrefix
Enable this option to let OBi automatically prepend a
standard prefix to the domain name when querying DNS
Server to resolve the ProxyServer or OutboundProxy name
as a SRV record. The standard prefix is _sip._udp. for SIP
over UDP, _sip._tcp. For SIP over TCP, and _sip._tls. for SIP
over TLS.
false
X_Support100rel
Enable this option to turn on the support for RFC3262
(reliable provisional SIP responses). If enabled, OBi will
announce this support in a SIP Supported header, and will
require a caller to use this option if the caller also supports
this feature.
false
X_UserEqPhone
Enable the insertion of user=phone parameter in INVITE
Request-URI
false
X_UseTelURI
Enable the use of tel: in outbound SIP Request-URI and TO-
URL
false
X_CallWaitingIndication
Choices are:
No
Alert-Info
false
X_DiscoverPublicAddress
Enable this option to let the OBi use the public IP address
and port it has discovered as its SIP Contact address
true
Содержание OBi1062
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